Common Sense is the timeless classic that inspired the Thirteen Colonies to fight for and declare their independence from Great Britain in the summer of 1776. Written by famed political theorist Thomas Paine, this pamphlet boldly challenged the authority of the British government and the royal monarchy to rule over the American colonists. By using plain language and a reasoned style, Paine chose to forego the philosophical and Latin references made popular by the Enlightenment era writers. As a result, Paine united average citizens and political leaders behind the central idea of independence and transformed the tenor of the colonists’ argument against the British. As the best-selling American title of all time, Common Sense has been eloquently described by historian Gordon S. Wood as "the most incendiary and popular pamphlet of the entire revolutionary era."